Best Insulation Knives

We specially wrote this article on Best Insulation Knives to help you out. As you know there are many products available in different price range and features, it’s makes confuse to anyone while choosing best one. Hovever, if you’re in hurry this is the Best Insulation Knives on Amazon

We spent 36 hours to find a best option for you and it’s a Malco DK6S Cushioned Gripped, which comes with all amazing features you ever want. It is the Best Insulation Knives available in the market today. However, if you don’t want to spend big amount on Insulation Knives, then you should go with Morakniv Craftsmen 7350 Insulation which comes with all the basic options you could ever expect in Insulation Knives.

After a good research, we have sort listed Best Insulation Knives below.

Top 10 Best Insulation Knives In 2020

1 1

Malco DK6S Cushioned Gripped

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2 2

Morakniv Craftsmen 7350 Insulation

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3 3

Slice 10559 3 Extra

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4 4

Knife Serrated Stainless Steel

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5 5

Everhard Long Cut Insulation

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6 6


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7 7

DA71010 KLENK TOOLS Ergonomic

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8 8

Fuller Tool 320-0100 Insulation

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9 9

Fiskars 770220-1001 Pro Utility

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10 10

CEPCO Tool IK-10 Insul-Knife

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Top 10 Insulation Knives

Are you looking for top 10 Insulation Knives available right now in the market? Then check out below, we researched and short listed best one here.

1. Malco DK6S Cushioned Gripped

For cutting flexible fiberglass wool duct and duct board.


  • Package length:18.0″
  • Package width:18.0″
  • Package height:21.0″
  • 2. Morakniv Craftsmen 7350 Insulation

    Morakniv Craftsmen knives are specialty knives that have been developed in close collaboration with various professional categories with the construction trade.


  • Extra-long serrated blade for cutting insulation
  • Ample-sized plastic handle to fit your hand even when wearing gloves
  • Limited lifetime manufacturer’s warranty.
  • Blade Thickness: 0.06″ (1.5 mm), Blade Length: 13.8″ (350 mm), Total Length: 19.7″ (500 mm), Weight: 8.4 oz. (238g)
  • 3. Slice 10559 3 Extra

    This industrial Tool (10559 from Slice) with an extra-long tool is specially designed to cut thick materials such as foam, batting, and insulation.


  • Safe and effective sharpness and stay there 11 times longer than steel.
  • 4 Preset Cutting depths, handle a variety of materials. Extra long tool stops are specially designed for cutting foam, batting, insulation, and other thick, soft materials. NOT Ideal For Cutting Boxes (See Slice 10400 or 10513)
  • Durable reinforced nylon handle holds up to heavy use. Installed lanyard hole keeps tool handy. Installed blade’s rounded tip guards against punctures. Optional pointed-tip blade (10539) available.
  • No Tool Blade Change! Blade can be adjusted for right- or left-handed use with quick-release, no-tool blade change mechanism. Ergonomically designed handle features textured grip
  • 4. Knife Serrated Stainless Steel

    The Klein DK06 serrated duct knife cuts duct board and flexible duct.


  • Double-edged knife-regular and serrated
  • Puncture resistant nylon sheath with belt loop
  • Cushion-Grip handle for comfort
  • Klein Tools doesn’t just make great products, we make great products that stand up to the demands of the professionals who use them every day … Since 1857
  • 5. Everhard Long Cut Insulation

    This is becoming a standard in the commercial roofing industry.


  • Consistent edge quality. Sharp on all sides for stabbing and easy cutting.
  • High carbon spring steel
  • Overall length: 7-1/2″ – blade length 3-5/8″
  • Durable Plastic handle.
  • 6. DA71000 KLENK TOOLS Dual

    These are the duct knives you want.


  • A heavier and thicker blade than other duct knives.
  • Slim, reinforced, Ripstop nylon sheath included — designed to hang from your belt.
  • Designed for the HVAC contractor but great for all construction trade professionals
  • Beautiful Rosewood handle with solid brass rivets.
  • 7. DA71010 KLENK TOOLS Ergonomic

    These are the duct knives you want.


  • Longer, sharper and better other duct knives.
  • Slim, reinforced, Ripstop nylon sheath included — designed to hang from your belt.
  • Designed for the HVAC contractor but great for all construction trade professionals
  • 8. Fuller Tool 320-0100 Insulation

    Besides producing products under its world famous fuller brand, the Company produces product for several leading retailers under their brand name.


  • 11″ Stainless steel blade.
  • Composite grip for comfort
  • Quality you can depend on.
  • Backed by Fuller’s Limited Lifetime warranty
  • 9. Fiskars 770220-1001 Pro Utility

    The Fiskars Pro Snap-off Utility Knife is the first snap-off knife to feature front-loading blade change with no loose parts, making your blade changes easier and quicker.


  • An integrated segment snapper safely snaps — and automatically captures — used blades
  • The reinforced metal end provides sturdy, reliable resistance against pounding and drops
  • Includes one Carbon ax snap-off utility blade that lasts 24X longer than the competition; accommodates 25 mm snap-off utility blades
  • Full lifetime
  • 10. CEPCO Tool IK-10 Insul-Knife

    The CEPCO Tool IK-10 Insul-Knife saves the frustration builders often experience when working with insulation.


  • Precision cutting
  • No insulation tears
  • Razor-shape blade
  • Cuts foam board plus much more
  • Conclusion

    We did good research to find out top 10 Best Insulation Knives to buy in 2020. For more similar product reviews, check out below or visit here.